TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
ATMOSPHERIC DIFFUSION [1 record]
Record 1 - internal organization data 2004-10-25
Record 1, English
Record 1, Subject field(s)
- Air Pollution
Record 1, Main entry term, English
- diffusion in the air
1, record 1, English, diffusion%20in%20the%20air
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- atmospheric diffusion 2, record 1, English, atmospheric%20diffusion
correct, standardized
- dissemination in the air 1, record 1, English, dissemination%20in%20the%20air
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Orderly (mathematically describable or modelable) spreading of a pollutant, as opposed to dispersion. 3, record 1, English, - diffusion%20in%20the%20air
Record number: 1, Textual support number: 1 OBS
atmospheric diffusion: term standardized by ISO. 4, record 1, English, - diffusion%20in%20the%20air
Record 1, French
Record 1, Domaine(s)
- Pollution de l'air
Record 1, Main entry term, French
- diffusion dans l'atmosphère
1, record 1, French, diffusion%20dans%20l%27atmosph%C3%A8re
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- diffusion atmosphérique 2, record 1, French, diffusion%20atmosph%C3%A9rique
correct, feminine noun, standardized
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Éloignement ordonné des polluants, qui aboutit à une répartition relativement ordonnée. 3, record 1, French, - diffusion%20dans%20l%27atmosph%C3%A8re
Record number: 1, Textual support number: 1 OBS
La diffusion se prête à la modélisation. On suppose un panache constitué par un cône à axe horizontal, s'élargissant depuis le point d'émission. 3, record 1, French, - diffusion%20dans%20l%27atmosph%C3%A8re
Record number: 1, Textual support number: 2 OBS
diffusion atmosphérique : terme normalisé par l'ISO. 4, record 1, French, - diffusion%20dans%20l%27atmosph%C3%A8re
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Contaminación del aire
Record 1, Main entry term, Spanish
- difusión en la atmósfera
1, record 1, Spanish, difusi%C3%B3n%20en%20la%20atm%C3%B3sfera
feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


